New Positions
12 managers initiated
Top five by reported value
Magnachip Semiconductor Corp NEW YORK STOCK EXCHANGE, INC.:MX
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
12 new16 added41 reduced18 exited
Total Institutional Holders
69
as of 2025-12-31
Top Holder
OAKTREE CAPITAL MANAGEMENT LP
$7.3M
Largest QoQ Increase
Lepercq De Neuflize Asset Management LLC
+1,667,434 sh
Largest QoQ Decrease
IMMERSION CORP
-864,747 sh
New Positions(12)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Potomac Capital Management, Inc. | 386,900 | +386,900 | $986.6K | +$986.6K | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 251,627 | +251,627 | $641.6K | +$641.6K | — |
| FourWorld Capital Management LLC | 216,108 | +216,108 | $551.1K | +$551.1K | — |
| Eurizon Capital SGR S.p.A. | 68,175 | +68,175 | $177.7K | +$177.7K | — |
| Point72 Asset Management, L.P. | 63,495 | +63,495 | $161.9K | +$161.9K | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 27,008 | +27,008 | $68.9K | +$68.9K | — |
| XTX Topco Ltd | 25,383 | +25,383 | $64.7K | +$64.7K | — |
| SEI INVESTMENTS CO | 24,381 | +24,381 | $62.2K | +$62.2K | — |
| CITIGROUP INC | 15,477 | +15,477 | $39.5K | +$39.5K | — |
| LPL Financial LLC | 11,932 | +11,932 | $30.4K | +$30.4K | — |
| JONES FINANCIAL COMPANIES LLLP | 1,000 | +1,000 | $2.5K | +$2.5K | — |
| MAI Capital Management | 100 | +100 | $255 | +$255 | — |
Added To(16)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Lepercq De Neuflize Asset Management LLC | 2,694,527 | +1,667,434 | $6.9M | +$3.7M | 162.3% |
| AMERIPRISE FINANCIAL INC | 1,450,892 | +18,049 | $3.7M | -$785.0K | 1.3% |
| MARSHALL WACE, LLP | 1,285,832 | +412,098 | $3.3M | +$544.1K | 47.2% |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 732,857 | +256,211 | $1.9M | +$376.9K | 53.8% |
| MORGAN STANLEY | 720,630 | +38,463 | $1.8M | -$297.6K | 5.6% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 133,355 | +98,777 | $340.1K | +$231.8K | 285.7% |
| BNP PARIBAS ARBITRAGE, SNC | 327,568 | +11,836 | $835.3K | -$152.9K | 3.7% |
| TWO SIGMA INVESTMENTS, LP | 312,664 | +17,359 | $797.3K | -$127.0K | 5.9% |
| MILLENNIUM MANAGEMENT LLC | 288,837 | +34,582 | $736.5K | -$59.3K | 13.6% |
| KENNEDY CAPITAL MANAGEMENT LLC | 106,804 | +1,253 | $272.4K | -$58.0K | 1.2% |
| Jump Financial, LLC | 100,451 | +37,119 | $256.1K | +$57.9K | 58.6% |
| JPMORGAN CHASE & CO | 128,262 | +8,130 | $327.1K | -$48.9K | 6.8% |
| Quadrature Capital Ltd | 24,420 | +8,863 | $62.3K | +$13.4K | 57.0% |
| SBI Securities Co., Ltd. | 1,071 | +20 | $2.7K | -$559 | 1.9% |
| ACADIAN ASSET MANAGEMENT LLC | 581,856 | +149,900 | $1.5K | +$133 | 34.7% |
| ALGERT GLOBAL LLC | 58,695 | +29,240 | $150 | +$58 | 99.3% |
Reduced(41)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| IMMERSION CORP | 1,878,828 | -864,747 | $4.8M | -$3.8M | -31.5% |
| VANGUARD GROUP INC | 239,694 | -790,330 | $611.2K | -$2.6M | -76.7% |
| Clearline Capital LP | 1,461,036 | -439,140 | $3.7M | -$2.2M | -23.1% |
| OAKTREE CAPITAL MANAGEMENT LP | 2,849,858 | 0 | $7.3M | -$1.7M | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 827,859 | -184,731 | $2.1M | -$1.1M | -18.2% |
| CITADEL ADVISORS LLC | 29,200 | -177,205 | $74.5K | -$571.6K | -85.8% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 101,907 | -160,466 | $259.9K | -$561.4K | -61.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 408,895 | -80,000 | $1.0M | -$487.6K | -16.4% |
| GOLDMAN SACHS GROUP INC | 420,817 | -68,270 | $1.1M | -$457.8K | -13.9% |
| STATE OF WISCONSIN INVESTMENT BOARD | 600,017 | 0 | $1.5M | -$348.0K | 0.0% |
| TWO SIGMA ADVISERS, LP | 237,938 | -52,800 | $606.7K | -$303.3K | -18.2% |
| D. E. Shaw & Co., Inc. | 137,949 | -26,491 | $351.8K | -$162.9K | -16.1% |
| Steward Partners Investment Advisory, LLC | 196,052 | -6,800 | $499.9K | -$135.0K | -3.4% |
| BlackRock, Inc. | 208,592 | -2,782 | $531.9K | -$129.7K | -1.3% |
| SILVERBACK ASSET MANAGEMENT LLC | 220,000 | 0 | $561.0K | -$127.6K | 0.0% |
| ODDO BHF ASSET MANAGEMENT SAS | 215,098 | 0 | $548.5K | -$124.8K | 0.0% |
| UBS Group AG | 179,695 | -1,975 | $458.2K | -$110.4K | -1.1% |
| GABELLI FUNDS LLC | 140,552 | 0 | $358.4K | -$81.5K | 0.0% |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 125,000 | 0 | $316.3K | -$75.0K | 0.0% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 113,725 | 0 | $290.0K | -$66.0K | 0.0% |
| JANE STREET GROUP, LLC | 104,228 | -759 | $265.8K | -$62.8K | -0.7% |
| Yakira Capital Management, Inc. | 98,700 | 0 | $251.7K | -$57.2K | 0.0% |
| Centiva Capital, LP | 71,438 | -4,279 | $182.2K | -$54.8K | -5.7% |
| AMERICAN CENTURY COMPANIES INC | 72,843 | -3,469 | $185.8K | -$53.1K | -4.5% |
| Sather Financial Group Inc | 20,920 | -8,000 | $53.3K | -$37.2K | -27.7% |
| ALTFEST L J & CO INC | 47,809 | 0 | $121.9K | -$27.7K | 0.0% |
| GROUP ONE TRADING, L.P. | 11,991 | -3,587 | $30.6K | -$18.2K | -23.0% |
| STATE STREET CORP | 27,813 | -438 | $70.9K | -$17.5K | -1.6% |
| Federation des caisses Desjardins du Quebec | 24,436 | 0 | $62.2K | -$14.2K | 0.0% |
| Investors Research Corp | 13,500 | -1,300 | $34.4K | -$11.9K | -8.8% |
| Cetera Investment Advisers | 12,368 | -342 | $31.5K | -$8.2K | -2.7% |
| BARCLAYS PLC | 5,782 | 0 | $23.0K | +$4.9K | 0.0% |
| Tower Research Capital LLC (TRC) | 1,914 | -930 | $4.9K | -$4.0K | -32.7% |
| Newbridge Financial Services Group, Inc. | 4,725 | 0 | $12.0K | -$2.7K | 0.0% |
| CIBC Private Wealth Group, LLC | 1,481 | 0 | $3.8K | -$859 | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 100 | -200 | $255 | -$688 | -66.7% |
| BANK OF AMERICA CORP /DE/ | 845 | -27 | $2.2K | -$575 | -3.1% |
| GSA CAPITAL PARTNERS LLP | 211,799 | -73,246 | $540 | -$352 | -25.7% |
| Polunin Capital Partners Ltd | 335,148 | -12,947 | $1.0K | -$99 | -3.7% |
| FMR LLC | 37 | 0 | $94 | -$22 | 0.0% |
| CWM, LLC | 15 | 0 | $0 | $0 | 0.0% |
Sold Out(18)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Quinn Opportunity Partners LLC | 0 | -730,468 | $0 | -$2.3M | — |
| S Squared Technology, LLC | 0 | -510,514 | $0 | -$1.6M | — |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 0 | -197,446 | $0 | -$618.0K | — |
| RENAISSANCE TECHNOLOGIES LLC | 0 | -97,900 | $0 | -$306.4K | — |
| BCK Capital Management LP | 0 | -68,876 | $0 | -$215.6K | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0 | -54,831 | $0 | -$171.6K | — |
| Invesco Ltd. | 0 | -41,760 | $0 | -$130.7K | — |
| PFG Investments, LLC | 0 | -34,250 | $0 | -$107.2K | — |
| OXFORD ASSET MANAGEMENT LLP | 0 | -31,743 | $0 | -$99.4K | — |
| Cubist Systematic Strategies, LLC | 0 | -29,676 | $0 | -$92.9K | — |
| ProShare Advisors LLC | 0 | -19,361 | $0 | -$60.6K | — |
| HSBC HOLDINGS PLC | 0 | -13,097 | $0 | -$41.5K | — |
| Engineers Gate Manager LP | 0 | -11,713 | $0 | -$36.7K | — |
| Founders Capital Management | 0 | -6,000 | $0 | -$18.8K | — |
| WELLS FARGO & COMPANY/MN | 0 | -1,410 | $0 | -$4.4K | — |
| Royal Bank of Canada | 0 | -500 | $0 | -$2.0K | — |
| SALEM INVESTMENT COUNSELORS INC | 0 | -300 | $0 | -$939 | — |
| SIMPLEX TRADING, LLC | 0 | -18,745 | $0 | -$58 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
New & Closed Positions this quarter
Closed Positions
18 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for MX against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.